Social studies By exa7125 Sep 18, 1931 Japan invades Manchuria Period: Sep 18, 1931 to Sep 2, 1945 WWll Oct 2, 1935 Facist Italy invades Ethoipa Oct 25, 1936 Nazi Germany and Facist Italy sign a treaty Nov 25, 1936 Nazi Germany and Imperial Japan sign the anti-comentern pact Jul 7, 1937 Japan invades China and begins WWll in the Pacific ocean Mar 11, 1938 Germany incorprates Austria Sep 29, 1938 Germany, Italy, Great Britain, and France sign the Munich agreement Mar 4, 1939 The Slovaks declare their independence and form a republic Apr 7, 1939 Facist Italy invades Albania Sep 1, 1939 Germany invades Poland Sep 3, 1939 Great Britain and France declare war on Germany Sep 17, 1939 The Soviet Union invades Poland Nov 30, 1939 The Soviet Union invades Finland Apr 9, 1940 Germany invades Denmark and Norway May 10, 1940 Germany invades western Europe Jun 10, 1940 Italy enters the war Jun 28, 1940 The Soviet Union forces Romania to ceed Jul 10, 1940 The battle of Britain ends Sep 13, 1940 The Italians invade British-controlled Egypt Sep 27, 1940 Germany, Italy, and Japan sign the Tripartite Pact Oct 28, 1940 Italy invades Greece Nov 23, 1940 Slovakia,Hungary, and Romania join the Axis Mar 1, 1941 Bulgaria joins the Axis Apr 6, 1941 Germany, Italy, Hungary, and Bulgaria invade Yugoslavia